05-26-2021, 11:38 AM | #45 | |
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05-26-2021, 11:49 AM | #47 | |
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05-26-2021, 12:12 PM | #49 |
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you sure the flex fuel feature is working? your timing for both logs does not look any more aggressive than the 'base' map.
for the stage 2 multimap, which octane map you use? for example, at 5000rpm, you are at 6.5 timing, which seems pretty standard for the pump fuel maps. does not seem to target more for the e55 fuel. for stage 2+ multimap.. what happens if you use the 'race gas' map?
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05-26-2021, 02:14 PM | #50 | |
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When I check ethanol percentage by holding the cruise control button down, it shows the tach to be at the 5500 position, representing 55%, so it appears to be working. I will test and see if I set it at 30% if timing reduces. For the Stage 2+ MultiMap, I have tried the Stg 2+ Race Gas map and here is a log. It feels less powerful than the Stg 2+ E30 map with less low end torque, but logs about the same. I'm going to do some longer-term testing on this difference though and give it more adaptation time. https://www.bootmod3.net/log?id=60ad...90c62bdedec05c |
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05-26-2021, 03:50 PM | #51 |
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here's one of my recent log of stage 2+ race gas. no messing with ethanol or live adjust. just 93 octane and wmi. stock hpfp..
timing and boost targets seem to be identical with your e50 adjustment. your STFT is even greater than mine (i spray 50/50 at about 8gph), makes me think the scaling for e is not dialed in, or perhaps is part of tune strategy..? https://www.bootmod3.net/log?id=60aa...0b43130b5bc103
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05-26-2021, 04:15 PM | #52 | ||
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You also have a knock in the upper RPM at WOT in the latter part of the log. Quote:
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05-27-2021, 07:40 AM | #53 |
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Multimap adjusts timing boost and fuel but to see the full picture in this log you need to log way more stuff not just this basic stuff. Go into the About screen and click on Reset Settings and relog. You’ll get tons more logging channels. That way we can see blend factor values. I just read through the user guide release note stuff on this its awesome how much info there is available now when logging on this Custom ROM.
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05-27-2021, 10:34 AM | #54 | |
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***I've reset my logging parameters, so I'll get all the new channels that pertain to the new MultiMaps and re-log. |
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05-27-2021, 10:36 AM | #55 | |
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05-27-2021, 02:10 PM | #56 |
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New Logs with new Flex Fuel and other parameters..and short too! Lol
MultiMap Stage 2+ E30 E55 https://www.bootmod3.net/log?id=60af...729b298c04508d MultiMap Stage 2+ E30 E55 https://www.bootmod3.net/log?id=60af...0b4341fb95351f MultiMap Stage 2+ Race gas E55 https://www.bootmod3.net/log?id=60af...729b2a0badce89 MultiMap Stage 2+ E30 E55 https://www.bootmod3.net/log?id=60af...729b2a0badce8c |
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05-28-2021, 11:05 AM | #57 | |
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With your permission I'd like to send these logs to ptf. I have same stft=1 issue and they've just told me something is amiss on my car. Your direct comparison of the race gas vs e30 map illustrates there's something in the race gas tune that is off.
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05-28-2021, 11:34 AM | #58 | |
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05-28-2021, 02:09 PM | #59 | |
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05-28-2021, 02:10 PM | #60 | |
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05-28-2021, 09:59 PM | #61 |
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STFT being rich makes sense if people play with live adjust slider and just run race gas or pump gas. It seems to be you guys are doing random stuff with the flex fuel slider when you should be wiring up a flex fuel sensor. That slider in live adjust they clearly indicate is to be used in case a sensor dies as like a fail safe for it so you can go fix the sensor and get it running right.
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05-29-2021, 10:57 AM | #62 | |
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05-29-2021, 08:49 PM | #63 | |
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05-30-2021, 09:59 AM | #64 | |
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Last edited by ctt300; 05-30-2021 at 10:11 AM.. |
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05-31-2021, 01:59 PM | #65 | |
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06-02-2021, 10:05 AM | #66 |
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I have an M235 2016 Euro spec. Steering wheel does not have resume button. Only Limit button and toggle. All other buttons are blanks. How do I access the map switching features?
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antilag, bm3, bootmod3, flex fuel, indash ethanol, map switching |
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